These Early Bus Cargo Door Pins are oversized dome-top replacement pins that are very similar to factory style dome pins. If you’re missing a pin or, more likely, one that is worn these .250" diameter pins are a great option as they are a better-than-factory replacement. Since these pins are oversized, it will require the hinge to be reamed before installation.
Washburn's Metal also offers the corresponding .250” reamer elsewhere in the TOOL section of this site,